Door handle set



FIG. 1 is a front elevational view of the exterior door handle of our new design for a door handle set;

FIG. 2 is a front elevational view of the interior door handle of the door handle set;

FIG. 3 is a right side view of the exterior door handle of the door handle set;

FIG. 4 is a right side view of the interior door handle of the door handle set;

FIG. 5 is a top view of the exterior door handle;

FIG. 6 is a top view of the interior door handle;

FIG. 7 is a bottom view of the exterior door handle; and,

FIG. 8 is a bottom view of the interior door handle. 

The ornamental design for: door handle set, as shown and described. 